OPRX · OptimizeRx Corp · Held by Funds
5 customers — 47% of revenue (the year ended December 31, 2025)
“Our top five customers represented approximately 47% and 49% of our revenue for the years ended December 31, 2025 and 2024, respectively.”
One customer — 10% of revenue (fiscal 2025)
“one customer that accounted for approximately 10% of total revenue in fiscal 2025 did not generate revenue during the current period, and future revenue from this customer is uncertain.”
3 customers — 10% of revenue (2025)
“In 2025 and 2024, we had three customers and two customers, respectively, that represented more than 10% of our revenues.”
5 customers — 49% of revenue (the year ended December 31, 2024)
“Our top five customers represented approximately 47% and 49% of our revenue for the years ended December 31, 2025 and 2024, respectively.”
2 customers — 10% of revenue (2024)
“In 2025 and 2024, we had three customers and two customers, respectively, that represented more than 10% of our revenues.”
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this exact listed security, matched by CUSIP. Each row is one fund position with its size, value and weight in that fund.
Fund Ownership of OPRX by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 7.17% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 2.38% | 447,566 |
| Index ETFs | 4.80% | 903,842 |
| Active ETFs | 1.91% | 359,460 |
| Active funds | 7.14% | 1,345,016 |
| Unclassified | 2.42% | 456,191 |
| All registered funds | 18.65% | 3,512,075 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
Funds holding OPRX
54 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| Royce Small-Cap Opportunity Fund | — | 509,763 | $2,915,844 | 0.21% | Long | 2026-06-30 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 494,252 | $2,827,121 | 0.00% | Long | 2026-06-30 | |
| Jacob Internet Fund | JAMFX | 344,102 | $2,745,934 | 6.44% | Long | 2026-08-31 | |
| U.S. SMALL CAP VALUE PORTFOLIO | DFSVX | 229,462 | $1,388,245 | 0.01% | Long | 2026-07-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 187,686 | $1,073,564 | 0.00% | Long | 2026-06-30 | |
| Fidelity Extended Market Index Fund | FSMAX | 96,509 | $770,142 | 0.00% | Long | 2026-08-31 | |
| Clearwater Select Equity Fund | QWVOX | 129,660 | $741,655 | 0.14% | Long | 2026-06-30 | |
| Jacob Discovery Fund | — | 89,154 | $711,449 | 4.91% | Long | 2026-08-31 | |
| Jacob Small Cap Growth Fund | — | 66,935 | $534,141 | 6.55% | Long | 2026-08-31 | |
| Dimensional US Small Cap Value ETF | DFSV | 80,772 | $488,671 | 0.01% | Long | 2026-07-31 | |
| VANGUARD EXPLORER FUND | — | 78,924 | $477,490 | 0.00% | Long | 2026-07-31 | |
| Principal U.S. Small-Cap ETF | PSC | 67,360 | $385,299 | 0.02% | Long | 2026-06-30 | |
| iShares Micro-Cap ETF | IWC | 54,907 | $314,068 | 0.02% | Long | 2026-06-30 | |
| NORTH SQUARE KENNEDY MICROCAP FUND | — | 35,371 | $282,261 | 0.81% | Long | 2026-08-31 | |
| iShares Core S&P Total U.S. Stock Market ETF | ITOT | 45,741 | $261,639 | 0.00% | Long | 2026-06-30 | |
| AQR Small Cap Multi-Style Fund | — | 44,542 | $254,780 | 0.07% | Long | 2026-06-30 | |
| Fidelity Total Market Index Fund | FSKAX | 29,048 | $231,803 | 0.00% | Long | 2026-08-31 | |
| Fidelity Series Total Market Index Fund | FCFMX | 25,018 | $199,644 | 0.00% | Long | 2026-08-31 | |
| SMALL COMPANY GROWTH PORTFOLIO | — | 33,371 | $190,882 | 0.01% | Long | 2026-06-30 | |
| U.S. MICRO CAP PORTFOLIO | DFSCX | 22,633 | $136,930 | 0.00% | Long | 2026-07-31 | |
| Venerable US Small Cap Fund | — | 23,683 | $135,467 | 0.08% | Long | 2026-06-30 | |
| Perkins Discovery Fund | PDFDX | 14,000 | $87,920 | 1.52% | Long | 2026-03-31 | |
| Invesco S&P SmallCap 600 Equal Weight ETF | — | 4,592 | $82,426 | 0.15% | Long | 2023-01-31 | |
| Fidelity Digital Health ETF | FDHT | 3,748 | $76,834 | 0.89% | Long | 2025-09-30 | |
| WisdomTree U.S. SmallCap Fund | EES | 13,225 | $75,647 | 0.01% | Long | 2026-06-30 | |
| U.S. SMALL CAP PORTFOLIO | DFSTX | 10,794 | $65,304 | 0.00% | Long | 2026-07-31 | |
| Royce Quant Small-Cap Quality Value ETF | SQLV | 11,368 | $65,025 | 0.23% | Long | 2026-06-30 | |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | — | 9,560 | $54,683 | 0.00% | Long | 2026-06-30 | |
| Fidelity ZERO Total Market Index Fund | FZROX | 7,973 | $48,237 | 0.00% | Long | 2026-07-31 | |
| Dimensional U.S. Small Cap ETF | DFAS | 7,915 | $47,886 | 0.00% | Long | 2026-07-31 | |
| VANGUARD BALANCED INDEX FUND | — | 8,106 | $46,366 | 0.00% | Long | 2026-06-30 | |
| Fidelity ZERO Extended Market Index Fund | FZIPX | 5,847 | $35,374 | 0.00% | Long | 2026-07-31 | |
| PGIM QMA Strategic Alpha Small-Cap Growth ETF | — | 470 | $31,105 | 0.21% | Long | 2021-08-31 | |
| Goldman Sachs Absolute Return Tracker Fund | — | 3,161 | $25,225 | 0.00% | Long | 2026-08-31 | |
| Dimensional VA U.S. Targeted Value Portfolio | — | 3,830 | $23,172 | 0.00% | Long | 2026-07-31 | |
| JNL/DFA U.S. Small Cap Fund | — | 3,907 | $22,348 | 0.00% | Long | 2026-06-30 | |
| 1290 VT Micro Cap Portfolio | — | 3,770 | $21,564 | 0.01% | Long | 2026-06-30 | |
| Fidelity Flex Small Cap Index Fund | FLXSX | 3,335 | $20,177 | 0.00% | Long | 2026-07-31 | |
| AST Small-Cap Equity Portfolio | — | 3,400 | $19,448 | 0.00% | Long | 2026-06-30 | |
| Bridge Builder Small/Mid Cap Growth Fund | BBGSX | 3,077 | $17,600 | 0.00% | Long | 2026-06-30 | |
| JNL/DFA U.S. Core Equity Fund | — | 2,500 | $14,300 | 0.00% | Long | 2026-06-30 | |
| LVIP Dimensional U.S. Core Equity 2 Fund | — | 1,975 | $11,297 | 0.00% | Long | 2026-06-30 | |
| VIP Extended Market Index Portfolio | — | 1,285 | $7,350 | 0.00% | Long | 2026-06-30 | |
| U.S. CORE EQUITY 1 PORTFOLIO | DFEOX | 1,149 | $6,951 | 0.00% | Long | 2026-07-31 | |
| Small-Mid Cap Equity Fund | TSGUX | 765 | $4,169 | 0.00% | Long | 2024-11-30 | |
| Strategic Equity Allocation Trust | JAFVX | 475 | $2,717 | 0.00% | Long | 2026-06-30 | |
| VIP Total Market Index Portfolio | — | 382 | $2,185 | 0.00% | Long | 2026-06-30 | |
| iShares Factors US Small Blend Style ETF | — | 35 | $2,167 | 0.03% | Long | 2021-06-30 | |
| Total Stock Market Index Trust | — | 373 | $2,134 | 0.00% | Long | 2026-06-30 | |
| Invesco RAFI Strategic US Small Company ETF | — | 108 | $1,928 | 0.00% | Long | 2023-02-28 |